STC-1000 DC 12V 10A Microcomputer Digital Display Temperature Controller Thermostat Control Switch 2 Relay Output and NTC 10K Thermistor Sensors Digital Temperature Probe (12V)

After trying 3 or 4 little units, I settled on this one to monitor fridge temperature in my campervan conversion, pinging the trigger to a relay which allows the inverter to kick on. Keep power usage down as the inverter only triggers when required.Works great.All the others had issues as they were cheaply made. This is very solid. And quite programmable.I coupled with a 12v timer so I could have the fridge not run overnight. Again, no issues even with a convoluted little series like that.The only one worth buying in my experience.

The media could not be loaded. I purchased this for my back boiler circulation pump on my narrow boat to stop the pump running continously and cooling the calorifier when the fire had gone out.It works very well set at 60c it trips on at 70c then off again at 60c then when the fire goes out it stays off when the water temp is below 60c.Awsome bit of kit for not alot of money!Keep up the good work guys they are very useful for many many applications.I have shown the set up in the photographs but wiring is not tidied up yet due to testing and finding the best place to fix probe.